Rocky Hill W Department
EPA ID: NJ1817001 · 687 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Rocky Hill W Department (NJ1817001): 1 violation on record since 2021. While 1 violation did appear in Rocky Hill W Department's monitoring record, none is listed as unresolved; the utility serves approximately 687 residents. A closed violation record does not by itself establish compliance with every current EPA standard.
Data: EPA SDWIS
Service Area Map
Coverage area for Rocky Hill W Department Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Rocky Hill W Department have a median household income of $127,344 and about 814 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 95% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Rocky Hill W Department's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Wastewater Proximity Note: This service area ranks in the 70th percentile nationally for proximity to wastewater discharge points.
Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in New Jersey
System Overview
Rocky Hill W Department (EPA ID: NJ1817001) is a community water system in New Jersey that serves approximately 687 people from groundwater sources.
This system serves ZIP code 08553 in Rocky Hill.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| November 23, 2023 | Public Notice | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Public Notice | Other (notice or report rule) | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0023 mg/L | No | 2024-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by NJ or modeled from parcel and building-footprint data.
- 08553 - Rocky Hill
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Rocky Hill W Department (NJ1817001) on EPA.gov.
Frequently Asked Questions
Is Rocky Hill W Department water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Rocky Hill W Department; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Rocky Hill W Department serve?
Rocky Hill W Department serves approximately 687 people across 1 ZIP code in New Jersey.
Where does Rocky Hill W Department get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Rocky Hill W Department (NJ): 1 EPA Violation. https://zipcheckup.com/water-system/nj1817001/
@misc{zipcheckup-water-system-nj1817001,
author = {{ZipCheckup}},
title = {{Rocky Hill W Department (NJ): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/nj1817001/}
}
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Rocky Hill W Department (EPA ID: NJ1817001) - request the latest Consumer Confidence Report or ask about specific contaminants.